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/*
* Copyright (C) 2000,2001,2002 Nikos Mavroyanopoulos
*
* This file is part of GNUTLS.
*
* GNUTLS is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GNUTLS is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
int _gnutls_record_buffer_put(ContentType type, gnutls_session session, opaque *data, size_t length);
int _gnutls_record_buffer_get_size(ContentType type, gnutls_session session);
int _gnutls_record_buffer_get(ContentType type, gnutls_session session, opaque *data, size_t length);
ssize_t _gnutls_io_read_buffered( gnutls_session, opaque **iptr, size_t n, ContentType);
void _gnutls_io_clear_read_buffer( gnutls_session);
int _gnutls_io_clear_peeked_data( gnutls_session session);
ssize_t _gnutls_io_write_buffered( gnutls_session, const void *iptr, size_t n );
ssize_t _gnutls_io_write_buffered2( gnutls_session, const void *iptr, size_t n,
const void* iptr2, size_t n2);
int _gnutls_handshake_buffer_get_size( gnutls_session session);
int _gnutls_handshake_buffer_peek( gnutls_session session, opaque *data, size_t length);
int _gnutls_handshake_buffer_put( gnutls_session session, opaque *data, size_t length);
int _gnutls_handshake_buffer_clear( gnutls_session session);
int _gnutls_handshake_buffer_empty( gnutls_session session);
int _gnutls_handshake_buffer_get_ptr( gnutls_session session, opaque **data_ptr, size_t *length);
#define _gnutls_handshake_io_buffer_clear( session) \
_gnutls_buffer_clear( &session->internals.handshake_send_buffer); \
_gnutls_buffer_clear( &session->internals.handshake_recv_buffer); \
session->internals.handshake_send_buffer_prev_size = 0
ssize_t _gnutls_handshake_io_recv_int( gnutls_session, ContentType, HandshakeType, void *, size_t);
ssize_t _gnutls_handshake_io_send_int( gnutls_session, ContentType, HandshakeType, const void *, size_t);
ssize_t _gnutls_io_write_flush( gnutls_session session);
ssize_t _gnutls_handshake_io_write_flush( gnutls_session session);
size_t gnutls_record_check_pending(gnutls_session session);
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